RF

Rudolf Fehlau

BO Borgwarner: 1 patents #797 of 1,600Top 50%
BI Bw/Ip International: 1 patents #8 of 21Top 40%
Overall (All Time): #2,296,442 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5340272 Multi-stage centrifugal pump incorporating a sealed thrust bearing — 1994-08-23
4347945 Pump closure fastening means — 1982-09-07